batch of SQL queries. If it is a SELECT query the result set is returned, on the format{selected, ColNames, Rows}. For other query types the tuple {updated, NRows}is returned, and for batched queries, if the driver supports them, this function can also return a list of result tuples.

batch of SQL queries. If it is a SELECT query the result set is returned, on the format{selected, ColNames, Rows}. For other query types the tuple {updated, NRows}is returned, and for batched queries, if the driver supports them, this function can also return a list of result tuples.

Executes a SQL query or a batch of SQL queries. If it is a SELECT query the result set is returned, on the format{selected, ColNames, Rows}. For other query types the tuple {updated, NRows}is returned, and for

batched queries, if the driver supports them, this function can also return a list of result tuples.

Executes a SQL query or a batch of SQL queries. If it is a SELECT query the result set is returned, on the format{selected, ColNames, Rows}. For other query types the tuple {updated, NRows}is returned, and for

batched queries, if the driver supports them, this function can also return a list of result tuples.